Superior in Every Way To obtain this achievement you must Cumulatively kill 1000 AI's.
AI's:
-Grunts
-Spectres
(Not proven)
-Auto-Titans
-Turrets
Posting a solution for this achievement is for people who wan't to get this achievement done fast and right away, but if you plan on playing this game for a while, I recommend not worrying about this achievement as you will easily unlock it by playing normally.
If you want to go for this achievement and still be a big help towards your team into winning the whole match this is recommended for Attrition as anything you kill will go towards the total points to win the game. In CTF, Last Titan Standing, Pilot Hunter, and Hardpoint Domination killing any of these will merely give you Experience and not help towards the team total outcome.
The methodThe fastest way to kill NPC's and stack up those numbers is upon calling in your titan (or using a titan burncard earned at Level 50 of every pilot Generation) and run around the map targeting NPC's clashing against eachother. Any weapon is recommended except the plasma railgun as with that it is slow rate of fire with 1 bullet at a time. I also recommend using Cluster Missles if you have unlocked that yet.
Any questions or need anything just comment or message me, good luck and have fun!